CVE-2019-3652 : Vulnerability Insights and Analysis
Learn about CVE-2019-3652, a code injection vulnerability in McAfee Endpoint Security (ENS) allowing local users to inject malicious code. Find mitigation steps and update recommendations here.
A vulnerability related to code injection has been identified in the EPSetup.exe file of McAfee Endpoint Security (ENS) prior to version 10.6.1.
Understanding CVE-2019-3652
A vulnerability in McAfee Endpoint Security (ENS) that allows a local user to inject malicious code into EPSetup.exe.
What is CVE-2019-3652?
- The vulnerability enables a local user with access to the ENS installer to inject malicious code into EPSetup.exe.
The Impact of CVE-2019-3652
- CVSS Base Score: 5 (Medium)
- Attack Vector: Local
- Attack Complexity: High
- Privileges Required: Low
- User Interaction: Required
- Scope: Changed
- Confidentiality, Integrity, Availability Impact: Low
Technical Details of CVE-2019-3652
A detailed look at the technical aspects of the vulnerability.
Vulnerability Description
- The vulnerability allows a local user to inject malicious code into EPSetup.exe.
Affected Systems and Versions
- Affected Versions:
- McAfee Endpoint Security (ENS) 10.6.x (less than 10.6.1)
- McAfee Endpoint Security (ENS) 10.5.x (less than 10.5.5)
Exploitation Mechanism
- An attacker with access to the ENS installer can inject malicious code into EPSetup.exe.
Mitigation and Prevention
Steps to mitigate and prevent exploitation of CVE-2019-3652.
Immediate Steps to Take
- Update McAfee Endpoint Security to version 10.6.1 or later.
- Restrict access to the ENS installer to trusted users.
Long-Term Security Practices
- Regularly monitor and audit system files for unauthorized changes.
- Educate users on safe installation practices and potential risks.
Patching and Updates
- Apply security patches and updates provided by McAfee to address the vulnerability.